General

  • Target

    MochaLoader.exe

  • Size

    7.6MB

  • Sample

    241028-hepvjazraw

  • MD5

    f5b091df07f924c1144e835a5a9ca5db

  • SHA1

    70ed1944448e6ed47a8207916cd3970b3f31ca05

  • SHA256

    68822d6c10131aec5e680d59143a0c7e09618dea169b42914a10e9594a2053aa

  • SHA512

    ef2669b33577b28c1a047389fc7a1887e640bf0c2636c156270764a4fd73541099c23b5221049f484f7b3bed41d4439ba69467331f4f40e3276d832784598bdb

  • SSDEEP

    196608:sPHYEwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/jq:ZIHziK1piXLGVE4Ue0VJu

Malware Config

Targets

    • Target

      MochaLoader.exe

    • Size

      7.6MB

    • MD5

      f5b091df07f924c1144e835a5a9ca5db

    • SHA1

      70ed1944448e6ed47a8207916cd3970b3f31ca05

    • SHA256

      68822d6c10131aec5e680d59143a0c7e09618dea169b42914a10e9594a2053aa

    • SHA512

      ef2669b33577b28c1a047389fc7a1887e640bf0c2636c156270764a4fd73541099c23b5221049f484f7b3bed41d4439ba69467331f4f40e3276d832784598bdb

    • SSDEEP

      196608:sPHYEwfI9jUCzi4H1qSiXLGVi7DMgpZ3Q0VMwICEc/jq:ZIHziK1piXLGVE4Ue0VJu

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Drops file in Drivers directory

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

    • Enumerates processes with tasklist

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks